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广西是我国著名的岩溶地区,到处都可见到千姿万态、挺拔秀丽的石灰岩山峰以及镶嵌在群峰之间的串珠状洼地、长条形谷地、开阔平原。据统计,全区裸露和半覆盖的岩溶面积有97,700平方公里,其中石山面积80,900平方公里,占82.8％,岩溶平原面积16,800平方公里,占17.2％。此外,在桂东南、桂南被白垩纪和第三纪地层深覆盖的
Guangxi is a famous karst area in China. There are thousands of beautiful and graceful limestone peaks and beaded depressions embedded in the peaks between the peaks and valleys and open plains. According to statistics, there are 97,700 square kilometers of exposed and semi-covered karst areas in the region, of which, the area of Shi Mountain is 80,900 square kilometers, accounting for 82.8%. The karst plain area is 16,800 square kilometers, accounting for 17.2%. In addition, in the southeastern Guangxi, Guinan was deeply covered by Cretaceous and Tertiary stratigraphy